Modular Bridge

Specifications 1 To assemble Bailey Bridge 2 Easy to carry 3 Convenient to Transport 4 Sufficient Stock 5 Factory directly delivery Bailey Bridge requires no special tools or heavy equipment for construction, the bridge elements are small enough to be carried in , and the bridge is strong enough...

Bailey Bridge requires no special tools or heavy equipment for construction, the bridge elements are small enough to be carried in , and the bridge is strong enough to carry . It is considered a great example of military engineering.Bailey Bridge requires no special tools or heavy equipment for construction, the bridge elements are small enough to be carried in , and the bridge is strong enough to carry . It is considered a great example of military engineering.The compact 200 panel bridge: The compact 200 panel bridge is similar to the compact 100 panel bridge from their appearance. The difference is its increased panel height to 2.134m. It employed the method of alternating joints between Reinforcement Chords and the joints between panels. This method can decrease inelastic deformation caused by the oversized pinholes. Pre-arch method is used to additionally cut down mid-span and vertical deflection to a larger degree. Bolt-connected components use the orienting sleeve- fixing method to increase accuracy of connections. Shear is created in orienting sleeves and tension is developed in bolts, which increase the usage life of the bolts and ensure the safety of panel bridges. Wind resistant brace is made to be composite type and is connected to transom/girders to improve overall stability of panel bridges.

The part between braced frame and panels is fixed through bridging so as to prevent the whole bridge from side bending. After the erection, there will be a pre-arched degree over the span of the bridge. Besides it can be assembled into single-lane bridges. The compact 200 panel bridge can also be assembled into double lane bridge, hence it broadens its application range. It is suitable for the load designs of HS-15, HS-20, HS-25 and pedrail-50 etc.

Span Construction-Load Table ---Extra Single Lane (W=4200mm)

SPAN-ft

HS-15

HS-20

HS-25

30

SS

SS

SS

40

SS

SS

SS

50

SS

SS

SS

60

SS

SS

SS

70

SS

SS

SSR

80

SS

SSR

SSR

90

SSR

SSR

SSR

100

SSR

SSR

SSR

110

SSR

SSR

DS

120

SSR

DS

DSR1

130

DS

DSR1

DSR2H

140

DSR1

DSR2H

DSR3H

150

TSTSR2

DSR2H

DSR4H

160

DSR2H

DSR2H

TSR2

170

TSR2

TSR2

TSR3

180

TSR2

TSR3

TSR3H

190

TSR3H

TSR3

QSR4

200

QSR4

TSR3QSR3

QSR4

Span Construction-Load Table ---Double Lane (W=7350mm)

SPAN-ft

HS-15

HS-20

HS-25

30

SS

SS

SS

40

SS

SS

SS

50

SS

SS

SSR

60

SS

SSR

SSR

70

SSR

SSR

DS

80

SSR

DS

DSR1

90

SSRH

DSR1

DSR2H

100

DSR1

DSR2H

TSR2

110

DSR1

DSR2

QS

120

TS

DSR2H

TSR2

130

DSR2H

TSR2

TSR3

140

TSR2

TSR3

TSR3H

150

TSR3H

TSR3H

QSR4

160

QSR4

QSR4

QSR4

170

QSR4

QSR4

180

QSR4

1.SS shows one range one tier; DS shows two ranges one tier; TS shows three ranges one tier; DD shows two range two tiers etc.